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9th IEEE International Conference on Electronics, computing and Communication Technologies, CONECCT 2023

作者： Rana, Devansh Lulla, Simran Kapadia, Harsh Dwivedi, Ankure Institute of Technology Nirma University Ahmedabad India

ISBN: (纸本)9798350334395

Water being the most important for existence of life and hence there exists a need to monitor it on a regular bases with the rising need. In our experimentation setup efforts have been made to minimize the unknowns and provide a standard as per the basic laws and provide a suitable environment to obtain repeatable readings. Light of the incident wavelength can affect the excitation of electrons in the atomic or molecular ground state to higher energy levels, giving rise to an absorbance at wavelengths specific to each molecule. The purpose of this study is to provide better insights to actual deployment of sensing systems alongside further development in the domain where existing piping infrastructure is disturbed to a minimum. Sensing system developed aims to nullify the existing shortcomings and put forward a solution to inline contactless TDS measurement on a repeatable basis by using machine learning based computations. This will provide added advantages like very low maintenance cost, specific elemental analysis, and easy integration. Further discussion on challenges, and improvements for a wider application scope is discussed. © 2023 IEEE.

关键词： Absorbance

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Generating Diverse Code Explanations using the GPT-3 Large Language Model 22

Generating Diverse Code Explanations using the GPT-3 Large L...

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18th Annual acm International computing Education Research Conference, ICER 2022

作者： MacNeil, Stephen Tran, Andrew Mogil, Dan Bernstein, Seth Ross, Erin Huang, Ziheng Temple University PhiladelphiaPA United States University of California-San Diego La Jolla San DiegoCA United States

ISBN: (纸本)9781450391955

Good explanations are essential to efficiently learning introductory programming concepts [10]. To provide high-quality explanations at scale, numerous systems automate the process by tracing the execution of code [8, 12], defining terms [9], giving hints [16], and providing error-specific feedback [10, 16]. However, these approaches often require manual effort to configure and only explain a single aspect of a given code segment. Large language models (LLMs) are also changing how students interact with code [7]. For example, Github's Copilot can generate code for programmers [4], leading researchers to raise concerns about cheating [7]. Instead, our work focuses on LLMs' potential to support learning by explaining numerous aspects of a given code snippet. This poster features a systematic analysis of the diverse natural language explanations that GPT-3 can generate automatically for a given code *** present a subset of three use cases from our evolving design space of AI Explanations of Code. © 2022 Owner/Author.

关键词： Education computing

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When 360-degree Video Meets 5G: A measurement Study of Delay in Live Streaming 17

When 360-degree Video Meets 5G: A Measurement Study of Delay...

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17th acm Workshop on Mobility in the Evolving Internet Architecture, MobiArch 2022

作者： Liu, Haitao Zhang, Xinyi Zhou, Xiang Zhang, Tianyun Li, Yanbiao Li, Zhenyu Xie, Gaogang Computer Network Information Center Chinese Academy of Sciences Beijing China University of Chinese Academy of Sciences Beijing China Academy of Broadcasting Science Nrta Beijing China Institute of Computing Technology Chinese Academy of Sciences Beijing China

ISBN: (纸本)9781450395182

Live 360° video can provide users with an immersive viewing and interactive experience, and end-to-end live delay is an important metric in quality of experience (QoE). The low latency and high bandwidth nature makes 5G become promising to deliver huge volume of data in 360° video live streaming. However, most of the existing works measured 360° video live delay under non-5G access (e.g., WiFi, LTE or Ethernet). The delay measurement study under 5G access is not comprehensive enough yet. To further validate the feasibility of delivering 360° video live streaming under 5G access, in this paper, we firstly build our 360° video live streaming system based on a series of open-source projects, then measure end-to-end live delay, computation and communication delay of/between each component (i.e., camera, server and client). We find that 5G does behave more superior compared with WiFi and Ethernet access, benefiting from its extremely low downstream delay although its upstream delay is much higher. In addition, we also find that the major delay bottleneck locates in the computation of each stage rather than the communication between them. To further reduce the end-to-end live delay, it's necessary to improve the hardware processing capability. © 2022 acm.

关键词： Ethernet

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Generative AI and News Consumption: Design Fictions and Critical analysis 25

Generative AI and News Consumption: Design Fictions and Crit...

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2025 CHI Conference on Human Factors in computing systems, CHI 2025

作者： Kiskola, Joel Rydenfelt, Henrik Olsson, Thomas Haapanen, Lauri Vänttinen, Noora Nelimarkka, Matti Vigren, Minna Laaksonen, Salla-Maaria Lehtiniemi, Tuukka Faculty of Information Technology and Communication Tampere University Tampere Finland University of Helsinki Helsinki Finland University of Jyväskylä Jyväskylä Finland Aalto University Helsinki Finland Lappeenranta-Lahti University of Technology Lappeenranta Finland

ISBN: (纸本)9798400713941

The emergence of Generative AI features in news applications may radically change news consumption and challenge journalistic practices. To explore the future potentials and risks of this understudied area, we created six design fictions depicting scenarios such as virtual companions delivering news summaries to the user, AI providing context to news topics, and content being transformed into other formats on demand. The fictions, discussed with a multi-disciplinary group of experts, enabled a critical examination of the diverse ethical, societal, and journalistic implications of AI shaping this everyday activity. The discussions raised several concerns, suggesting that such consumer-oriented AI applications can clash with journalistic values and processes. These include fears that neither consumers nor AI could successfully balance engagement, objectivity, and truth, leading to growing detachment from shared understanding. We offer critical insights into the potential long-term effects to guide design efforts in this emerging application area of GenAI. © 2025 Copyright held by the owner/author(s).

关键词： Design fiction

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Press Start to Continue: A Thematic analysis of the Iterative Process of Hardcore Players with Disabilities Adapting to Gameplay Difficulties

Press Start to Continue: A Thematic Analysis of the Iterativ...

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2025 CHI Conference on Human Factors in computing systems, CHI EA 2025

作者： Park, Eunbyul Chae, Jihun Eum, Karam Choi, Eunhye Oh, Hyunyoung Doh, Young Yim Games and Life Lab. Graduate School of Metaverse Korea Advanced Institute of Science and Technology Daejeon Korea Republic of Games and Life Lab. Graduate School of Culture Technology Korea Advanced Institute of Science and Technology Daejeon Korea Republic of

ISBN: (纸本)9798400713958

Playing video games can empower players with disabilities by providing them opportunities for connection, achievement, and cultural participation. However, as they continue playing, they need to devise alternative ways to access inaccessible game goals and manage social demands from multiplayer games. This study investigated how players with disabilities navigate these difficulties by analyzing interviews with five hardcore players with disabilities. The findings emphasize the critical role of available resources, including accessibility features, inclusive design supporting experimentation, and robust community support in enabling players to continue playing. To do so, players adapt to game difficulties through an iterative process of employing coping strategies using available resources. The findings highlight the importance of game environment, social, and cultural resources in supporting participants’ continued gameplay and provide related insights. © 2025 Copyright held by the owner/author(s).

关键词： Interactive computer graphics

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Pagebreaks: Multi-Cell Scopes in Computational Notebooks 25

Pagebreaks: Multi-Cell Scopes in Computational Notebooks

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2025 CHI Conference on Human Factors in computing systems, CHI 2025

作者： Rawn, Eric Chasins, Sarah E. Electrical Engineering and Computer Sciences University of California Berkeley BerkeleyCA United States

ISBN: (纸本)9798400713941

Global variables lie at the root of many programmer complaints about computational notebooks. While programmers in other environments often address these barriers with function scopes, notebook programmers use functions less often. Analyzing the interaction between user behaviors, the programming language, and the notebook environment, we propose one possible explanation: that functions interfere with using notebooks in the exploratory ways users value. For example, because partial functions are not parseable, they cannot be run in isolation, so programmers cannot split function bodies across cells to iteratively tweak and rerun the last few lines. To explore how to offer non-global scopes without hampering exploratory notebook interactions, we built Pagebreaks, a small language construct for adding scopes around multiple Jupyter Notebook cells. In an in-situ study, we explored how programmers used Pagebreaks to manage variables with non-global scopes but also to visually and conceptually organize programs in a way akin to functions. © 2025 Copyright held by the owner/author(s).

关键词： Information analysis

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Zero Queueing for Multi-Server Jobs

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proceedings of the acm on measurement and analysis of computing systems 2021年第1期5卷 1–25页

作者： Wang, Weina Xie, Qiaomin Harchol-Balter, Mor Carnegie Mellon Univ Comp Sci Dept 5000 Forbes Ave Pittsburgh PA 15213 USA Cornell Univ Sch Operat Res & Informat Engn 237 Frank HT Rhodes Hall Ithaca NY 14853 USA

Cloud computing today is dominated by multi-server jobs. These are jobs that request multiple servers simultaneously and hold onto all of these servers for the duration of the job. Multi-server jobs add a lot of complexity to the traditional one-server-per-job model: an arrival might not "fit" into the available servers and might have to queue, blocking later arrivals and leaving servers idle. From a queueing perspective, almost nothing is understood about multi-server job queueing systems;even understanding the exact stability region is a very hard problem. In this paper, we investigate a multi-server job queueing model under scaling regimes where the number of servers in the system grows. Specifically, we consider a system with multiple classes of jobs, where jobs from different classes can request different numbers of servers and have different service time distributions, and jobs are served in first-come-first-served order. The multi-server job model opens up new scaling regimes where both the number of servers that a job needs and the system load scale with the total number of servers. Within these scaling regimes, we derive the first results on stability, queueing probability, and the transient analysis of the number of jobs in the system for each class. In particular we derive sufficient conditions for zero queueing. Our analysis introduces a novel way of extracting information from the Lyapunov drift, which can be applicable to a broader scope of problems in queueing systems.

关键词： drift method mean-field analysis multi-server jobs zero queueing

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Rambler in the Wild: A Diary Study of LLM-Assisted Writing With Speech

Rambler in the Wild: A Diary Study of LLM-Assisted Writing W...

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2025 CHI Conference on Human Factors in computing systems, CHI EA 2025

作者： Yang, Xuyu Li, Wengxi Lee, Matthew G. Li, Zhuoyang Zamfirescu-Pereira, J.D. Liu, Can School of Creative Media City University of Hong Kong Hong Kong Stanford University StanfordCA United States UC Berkeley BerkeleyCA United States

ISBN: (纸本)9798400713958

Speech-to-text technologies have been shown to improve text input efficiency and potentially lower the barriers to writing. Recent LLM-assisted dictation tools aim to support writing with speech by bridging the gaps between speaking and traditional writing. This case study reports on the real-world writing experiences of twelve academic or creative writers using one such tool, Rambler, to write various pieces such as blog posts, diaries, screenplays, notes, or fictional stories, etc. Through a ten-day diary study, we identified the participants’ in-context writing strategies using Rambler, such as how they expanded from an outline or organized their loose thoughts for different writing goals. The interviews uncovered the psychological and productivity affordances of writing with speech, pointing to future directions of designing for this writing modality and the utilization of AI support. © 2025 Copyright held by the owner/author(s).

关键词： diary study dictation inductive thematic analysis LLM speech-to-text writing

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Decoding Attention in Children with Attention Deficit Hyperactivity Disorder through Multimodal analysis for Digital Learning

Decoding Attention in Children with Attention Deficit Hypera...

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2025 CHI Conference on Human Factors in computing systems, CHI EA 2025

作者： Yadav, Saumya Indraprastha Institute of Information Technology Delhi Delhi New Delhi India

ISBN: (纸本)9798400713958

Digital learning platforms offer flexibility and customization but place significant demands on attention and self-regulation, challenges that are especially pronounced for children with Attention Deficit Hyperactivity Disorder (ADHD). This research addresses these challenges by developing a multimodal framework to analyze attention patterns specific to ADHD learners. By integrating physiological signals such as heart rate variability and galvanic skin response, along with behavioural cues like task engagement metrics, the study assesses attention dynamics in real-time. The goal is to identify ADHD-specific attention fluctuations and design adaptive learning interfaces to offer targeted interventions when the attention is lost. These interventions aim to optimize content delivery and sustain attention, ultimately enhancing learning outcomes for children with ADHD. The research bridges cognitive science and educational technology, offering valuable insights into how digital learning environments can be tailored to support the needs of ADHD students while advancing the broader field of attention dynamics in education. © 2025 Copyright held by the owner/author(s).

关键词： Educational robots

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JigSaw: Boosting Fidelity of NISQ Programs via measurement Subsetting 21

JigSaw: Boosting Fidelity of NISQ Programs via Measurement S...

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54th Annual IEEE/acm International Symposium on Microarchitecture (MICRO)

作者： Das, Poulami Tannu, Swamit Qureshi, Moinuddin Georgia Inst Technol Atlanta GA 30332 USA Univ Wisconsin Madison WI USA

ISBN: (纸本)9781450385572

Near-term quantum computers contain noisy devices, which makes it difficult to infer the correct answer even if a program is run for thousands of trials. On current machines, qubit measurements tend to be the most error-prone operations (with an average error-rate of 4%) and often limit the size of quantum programs that can be run reliably on these systems. As quantum programs create and manipulate correlated states, all the program qubits are measured in each trial and thus, the severity of measurement errors increases with the program size. The fidelity of quantum programs can be improved by reducing the number of measurement operations. We present JigSaw, a framework that reduces the impact of measurement errors by running a program in two modes. First, running the entire program and measuring all the qubits for half of the trials to produce a global (albeit noisy) histogram. Second, running additional copies of the program and measuring only a subset of qubits in each copy, for the remaining trials, to produce localized ( higher fidelity) histograms over the measured qubits. JigSaw then employs a Bayesian post-processing step, whereby the histograms produced by the subset measurements are used to update the global histogram. Our evaluations using three different IBM quantum computers with 27 and 65 qubits show that JigSaw improves the success rate on average by 3.6x and up-to 8.4x. Our analysis shows that the storage and time complexity of JigSaw scales linearly with the number of qubits and trials, making JigSaw applicable to programs with hundreds of qubits.

关键词： Quantum computing Error Mitigation NISQ computing

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